Simplified algorithm to model aircraft acceleration during takeoff

被引：0
|
作者：
Zammit-Mangion, David [1 ,2 ,3 ]
Eshelby, Martin [1 ,3 ]
机构：
[1] Cranfield University, Bedfordshire, MK43 0AL, United Kingdom
[2] Department of Power, Propulsion and Aerospace Engineering, School of Engineering, Aerospace Engineering Group
[3] AIAA
来源：
Journal of Aircraft | 1600年 / 45卷 / 04期
关键词：
Aircraft takeoff performance; which quantifies the aircraft's capability of accelerating to become airborne within the runway constraints; is crucial to the safety of the maneuver. As a result; scheduled calculations are performed before dispatch to ensure that runway lengths are indeed adequate. The same equations; however; cannot readily be used for real-time performance monitoring and a simplified algorithm is thus required. The use of a second-order approximation of the velocity profile is proposed. An assessment of the goodness of fit using numerical analysis confirms that; for the operational envelope of typical aircraft; this approximation is sufficiently accurate to warrant use in performance estimation. Copyright © 2007 by Cranfield University;
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摘要：
Conference article (CA)
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页码：1090 / 1097
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